-2.04% is the change from 538 to 527
Calculation steps:
[( 527 - 538 ) ÷ 538] x 100 = -2.04%
Formula
Percentage change = [(527 - 538) / 538] x 100
Subtract the new number by the original number
527 - 538 = -11
-11 ÷ 538 = -0.020446096654275093
-0.020446096654275093 x 100 = -2.04%